This can't bode well for Dean Winchester...
这对魔化的Dean Winchester来说可不是好消息...

... but it makes sense following the shocking cliffhanger that concluded Supernatural Season 9:
...不过根据《邪恶力量》第九季的结尾来看，这样的决定也十分说得通：

Our beloved Dean is now a demon (or at least has the eyes of one at this point), so the King of Hell himself must be playing a key role this fall, right?
我们亲爱的Dean现在已经变成恶魔了，地狱之王怎么也该起起作用了，不是么？

The CW has confirmed that Mark Sheppard will be a series regular on Supernatural Season 10, joining Misha Collins in that capacity, as the network also announced this month that Castiel will return to a full-time role next year.
CW电视台已经确认Mark Sheppard将会和Misha Collins一起成为《邪恶力量》第十季的常规角色，电视台之前曾经宣布Castiel将会在下一季全季回归。

No word yet on just how many episodes will include Crowley, but it's safe to say he'll be around a quite often to make life miserable for our demon hunters.
目前还没有消息显示Crowley将会回归多少集，不过可以肯定的是他的戏份大增意味着他肯定会给捉鬼小伙伴们带来不少麻烦就是了。